BR9812611A - Composição espumante - Google Patents

Composição espumante

Info

Publication number
BR9812611A
BR9812611A BR9812611-3A BR9812611A BR9812611A BR 9812611 A BR9812611 A BR 9812611A BR 9812611 A BR9812611 A BR 9812611A BR 9812611 A BR9812611 A BR 9812611A
Authority
BR
Brazil
Prior art keywords
weight
tunnel
layer
composition
sparkling
Prior art date
Application number
BR9812611-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Peter Ellenberger
Original Assignee
Mbt Holding Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mbt Holding Ag filed Critical Mbt Holding Ag
Publication of BR9812611A publication Critical patent/BR9812611A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/38—Gaseous or foamed well-drilling compositions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0671—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with means for consolidating the rock in front of the shield by injection of consolidating substances through boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Detergent Compositions (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Confectionery (AREA)
BR9812611-3A 1997-10-02 1998-09-15 Composição espumante BR9812611A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9720846.6A GB9720846D0 (en) 1997-10-02 1997-10-02 Composition
PCT/EP1998/005905 WO1999018330A1 (fr) 1997-10-02 1998-09-15 Composition moussante

Publications (1)

Publication Number Publication Date
BR9812611A true BR9812611A (pt) 2000-08-01

Family

ID=10819893

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812611-3A BR9812611A (pt) 1997-10-02 1998-09-15 Composição espumante

Country Status (12)

Country Link
US (1) US6485233B1 (fr)
EP (1) EP1027528B1 (fr)
JP (1) JP4500440B2 (fr)
CN (1) CN1272901A (fr)
AT (1) ATE288023T1 (fr)
AU (1) AU742880B2 (fr)
BR (1) BR9812611A (fr)
DE (1) DE69828811T2 (fr)
DK (1) DK1027528T3 (fr)
ES (1) ES2236945T3 (fr)
GB (1) GB9720846D0 (fr)
WO (1) WO1999018330A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9918992D0 (en) * 1999-08-12 1999-10-13 Mbt Holding Ag Method
US6827740B1 (en) * 1999-12-08 2004-12-07 Gary K. Michelson Spinal implant surface configuration
EA003899B1 (ru) 2000-04-24 2003-10-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения углеводородов и синтез-газа из углеводородсодержащей формации
GB0221171D0 (en) * 2002-09-13 2002-10-23 Mbt Holding Ag Method
GB0304602D0 (en) * 2003-02-28 2003-04-02 Mbt Holding Ag Method and composition
JP4503346B2 (ja) * 2004-04-27 2010-07-14 花王株式会社 気泡シールド工法用起泡剤
US20070244204A1 (en) * 2006-04-13 2007-10-18 Evelyne Prat Rheology enhancers in non-oilfield applications
EP2039881A1 (fr) * 2007-09-18 2009-03-25 Bouygues Travaux Publics Procédé pour la détermination d'additifs utilisés dans des machines de perçage de galerie
US7722293B2 (en) 2008-01-28 2010-05-25 Darin R. Kruse Methods for constructing underground structures
CN101701523B (zh) * 2009-11-23 2012-09-05 郭壮 格栅式非开挖顶管掘进设备及非开挖顶冲法隧洞掘进工艺
US8524641B2 (en) * 2010-09-16 2013-09-03 Momentive Performance Materials Inc. Aqueous foaming compositions with high tolerance to hydrocarbons
CA2837863C (fr) 2011-06-03 2020-07-28 Darin R. Kruse Systemes et procedes de melange de sols lubrifies
RU2509096C1 (ru) * 2013-02-11 2014-03-10 Общество с ограниченной ответственностью "ВМПАВТО" Пенообразующая водная композиция
JP6383634B2 (ja) * 2014-10-22 2018-08-29 株式会社大林組 気泡シールド工法
ITUB20159216A1 (it) 2015-12-21 2017-06-21 Mapei Spa Additivo schiumogeno per il condizionamento del terreno in presenza di scavo meccanizzato per la realizzazione di gallerie
ITUA20161500A1 (it) * 2016-03-09 2017-09-09 Lamberti Spa Metodo di scavo in formazioni sotterranee
JP6632955B2 (ja) * 2016-10-12 2020-01-22 花王株式会社 気泡シールド工法
GB201806112D0 (en) 2018-04-13 2018-05-30 Nchain Holdings Ltd Computer-implemented system and method
CN113719294B (zh) * 2021-09-10 2022-11-04 西南交通大学 一种隧道模型试验隧道开挖装置及施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215200A (en) 1960-10-31 1965-11-02 Nalco Chemical Co Production of aqueous foams and compositions therefor
US4247405A (en) * 1978-06-30 1981-01-27 Phillips Petroleum Company Viscosity-stabilized aqueous solutions
JPS5915476A (ja) 1982-07-19 1984-01-26 Sumitomo Chem Co Ltd 泥水調整方法
US4959164A (en) * 1988-06-27 1990-09-25 The United States Of America As Represented By The Secretary Of The Interior Rock fragmentation method
FR2690709B1 (fr) * 1992-04-30 1997-07-25 Seppic Sa Procede d'excavation de tunnels, utilisation d'un agent moussant et nouvel agent moussant.

Also Published As

Publication number Publication date
EP1027528A1 (fr) 2000-08-16
AU742880B2 (en) 2002-01-17
GB9720846D0 (en) 1997-12-03
US6485233B1 (en) 2002-11-26
DK1027528T3 (da) 2005-05-30
DE69828811D1 (de) 2005-03-03
DE69828811T2 (de) 2005-12-22
ES2236945T3 (es) 2005-07-16
ATE288023T1 (de) 2005-02-15
CN1272901A (zh) 2000-11-08
EP1027528B1 (fr) 2005-01-26
JP2001519495A (ja) 2001-10-23
JP4500440B2 (ja) 2010-07-14
WO1999018330A1 (fr) 1999-04-15
AU9540998A (en) 1999-04-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/1998, OBSERVADAS AS CONDICOES LEGAIS.

B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: DESCONHECIDA DA PETICAO NO 020060150948/RJ DE 29/09/2006, A SOLICITACAO DE ALTERACAO DE NOME PARA ESTE PEDIDO.

B25A Requested transfer of rights approved

Owner name: CONSTRUCTION RESEARCH AND TECHNOLOGY GMBH (DE)

Free format text: TRANSFERIDO DE: MBT HOLDING AG

B15K Others concerning applications: alteration of classification

Ipc: E21D 9/06 (2006.01), C09K 8/38 (2006.0

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.09.2018